| DUCT COVERS/FRAMES Airports | ALUMASC WATER MANAGEMENT SOLUTIONS |
| DUCT COVERS/FRAMES Aluminium | CLARK DRAIN LTD |
| HOWE GREEN ACCESS COVERS |
| DUCT COVERS/FRAMES Brass | CLARK DRAIN LTD |
| HOWE GREEN ACCESS COVERS |
| DUCT COVERS/FRAMES Continuous | ALUMASC WATER MANAGEMENT SOLUTIONS |
| CLARK DRAIN LTD |
| DUCT COVERS/FRAMES Galvanised Steel | CLARK DRAIN LTD |
| DUCT COVERS/FRAMES Insulating | ROCKWOOL LTD |
| DUCT COVERS/FRAMES Metal | ALUMASC WATER MANAGEMENT SOLUTIONS |
| CLARK DRAIN LTD |
| HOWE GREEN ACCESS COVERS |
| DUCT COVERS/FRAMES Multiple Units | ALUMASC WATER MANAGEMENT SOLUTIONS |
| PAM BUILDING |
| DUCT COVERS/FRAMES Open Mesh | ALUMASC WATER MANAGEMENT SOLUTIONS |
| DUCT COVERS/FRAMES Precast Concrete | AGGREGATE INDUSTRIES - COMMERCIAL LANDSCAPING |
| ANDERTON CONCRETE PRODUCTS LTD |
| ELITE PRECAST CONCRETE LIMITED |
| DUCT COVERS/FRAMES Recessed | ALUMASC WATER MANAGEMENT SOLUTIONS |
| CLARK DRAIN LTD |
| COMPONENT DEVELOPMENTS |
| HOWE GREEN ACCESS COVERS |
| DUCT COVERS/FRAMES Stainless Steel | CLARK DRAIN LTD |
| COMPONENT DEVELOPMENTS |
| HOWE GREEN ACCESS COVERS |
| DUCT COVERS/FRAMES Unfilled | ALUMASC WATER MANAGEMENT SOLUTIONS |
| CLARK DRAIN LTD |
| DUCT COVERS/FRAMES Vehicular | ALUMASC WATER MANAGEMENT SOLUTIONS |
| CLARK DRAIN LTD |
